Designed with fast drying, moisture wicking fabric that is highly breathable and a 4-way stretch that moves with you. These super breathable biker shorts are great for working out or lounging around. - Developed and created in Los Angeles - 87% Polyester, 13% Spandex - Machine wash cold with like colors. Hang or tumble dry on low. - Model wearing size XS Matching sports bra sold separately and linked here .